sand dollar

noun

: any of numerous flat circular sea urchins (order Clypeasteroida) that live chiefly in shallow water on sandy bottoms

Illustration of sand dollar

Examples of sand dollar in a Sentence

Recent Examples on the Web

Search for sand dollars at low tide—but leave any living ones behind. — Beth Luberecki, USA Today, 11 Aug. 2026

Their signature sand dollar hand pies were a highlight, with both sweet and savory fillings available. — Molly Allen, Travel + Leisure, 10 Aug. 2026

The quilt features classic beach motifs like starfish, sand dollars, and seashells to make your guest bedroom feel like a summer escape. — Brandi Fuller, Better Homes & Gardens, 22 June 2026

From junonia shells to sand dollars, scallops, and whelks, the Sunshine State is home to some of the best shelling in the country—especially after an early-morning low tide or a passing storm. — Skye Sherman, Southern Living, 15 June 2026

Word History

First Known Use

1884, in the meaning defined above

Rhymes for sand dollar

• footballer
• installer
• caller
• choler
• collar
• crawler
• faller
• haller
• hauler
• holler
• scholar
• smaller

Kids Definition

sand dollar

noun

: any of various round flat sea urchins that usually live in shallow water and on sandy bottoms